<!--form表单用于向服务端交互-->

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>注册页面</h1>
<p>name: <input type="text"></p>
<p>psd:<input type="password"></p>
<p><b>hobby  </b>music:<input type="checkbox" name="hobby" value="music">game:<input type="checkbox"name="hobby"value="game"></p>
<p><b>gender  </b>women:<input type="radio" name="gender" value="women">man:<input type="radio" name="gender" value="man"></p>
</body>
<select name="学科" >
    <p>
        <optgroup title="学科">
        <option value="英语">英语</option>
        <option value="语文">语文</option>
        <option value="数学">数学</option>
    </optgroup>
    </p>

</select>
<p>简介<textarea name="简介" id="" cols="30" rows="10"></textarea></p>

<p><input type="reset" value="重置"></p>
<p><input type="submit" value="提交"></p>
</html>
</form>